1084 
THE VOYAGE OF H.M.S. CH ALLEN GEE . 
Deltocyathus magnificus, 793'; D. italicus, 
161, 793. 
Demiegretta sacra, 481. 
Dendrilla, 644. 
Dendrobium, 704. 
Dendroclielidon, 485. 
Dendrochirotae, 278. 
Dendroseris, 829. 
Dendrostoma blandum, 908. 
Denge, the god, 493; ancient temple of, 493. 
Denham, Capt., 242, 475, 491, 492. 
Denham Island, 508. 
Density of sea water, see Sea water. 
Dentalium, xliii ; D. dentalis, 897 ; D. en- 
tails, 897. 
D’Entrecasteaux, Bruny, 696, 698. 
D’Entrecasteaux Island, 696, 700, 702, 
706, 727, 728; dwelling houses at, 714 ; 
population of, 728 ; village at, 723. 
D’Entrecasteaux Reef, 702; description of, 
700. 
Deposits, between the Admiralty Islands 
and Japan, 737; 'near the African 
coast, 194 ; on Agulhas Bank, 289 ; 
near Antarctic Ice Barrier, 435 ; 
between Ascension and Cape Verde 
Islands, 929 ; off Australian coast, 
467 ; off the Azores, 180 ; at Bahia, 
236 ; off Banda, 560, 573 ; off 
Bermuda, 140 ; between Bermuda 
and the Azores, 168 ; between Ber- 
muda and Halifax, 161 ; along the 
coast of Brazil, 216 ; in Browera Creek, 
460 ; off Cape of Good Hope, 289 ; in 
Celebes Sea, 606 ; in China Sea, 628 ; 
between Falkland Islands and Monte 
Video, 903 ; between Fiji Islands and 
Hew Hebrides, 512 ; in Humboldt 
Bay, 689 ; in the Inland Sea, 748 ; 
off Japan, 750 ; off Kerguelen Island, 
360, 367 ; off Kermadec Islands, 476; 
off Ki Islands, 557 ; in Magellan Strait, 
873; between Mallenoah and Atataa, 
487 ; off Mbau, 493 ; off the Meangis 
Islands, 669 ; in the Messier and Sar- 
miento Channels, 873 ; between New 
Hebrides and Raine Island, 519 ; off 
east coast of New Zealand, 476 ; in N. 
Atlantic, 161, 182, 941 ; in N. Pacific, 
756, 774 ; south of Oosima, 748 ; off 
Palma Island, 182; off Papua, 689 ; at 
Pico, 175 ; off Porto Grande, 940 ; off 
Raine Island, 531; off the Rio de la 
Plata, 910; off St. Paul’s Rocks, 206 ; 
off St. Thomas, 135 ; off St. Vincent, 
186 ; Samboangan to Humboldt Bay, 
678 ; off Sarmiento Bank, 873 ; off 
Shag Island, 379 ; in S. Atlantic, 210, 
910 ; in S. Pacific, 476, 519, 803, 833 ; 
in Southern Ocean, 289, 302, 434 ; 
Deposits — 
off the Tagus, 46 ; between Tonga- 
tabu and Fiji Islands, 487 ; in Torres 
Strait, 544 ; on the Tristan plateau, 
238 ; off Tristan group, 269 ; between 
Tristan Island and Cape of Good 
Hope, 276; off Valparaiso, 850; off 
Virgin Islands, 135 ; off Zebu, 652. 
Deposits, abysmal, 916 ; amorphous matter 
in, 913 ; analyses of, 915, 1049 ; 
colouring substances in, 914 ; descrip- 
tion of various, 917 ; fine washings in, 
913, 916 ; in general, 915 ; method 
of examination of, 915 ; mineral par- 
ticles in, 914, 916 ; siliceous organisms 
in, 916; table of, 916; terrigenous, 916. 
Deposits, blue mud, 917 ; coral muds and 
sands, 918 ; Diatom ooze, 920 ; Globi- 
gerina ooze,. 919 ; green muds and 
sands, 917 ; Pteropod ooze, 919 ; 
Radiolarian ooze, 920 ; red clay, 920 ; 
red muds, 918 ; shore formations, 
916 ; volcanic muds and sands, 918. 
Derelict steamer, 865. 
Desmacidinidre, 569. 
Desmacidon Jistulosa, 571. 
Desmophyllum, 795. 
Desmoscyphus pumilus, 136. 
Diacria, 171, 919. 
Dioea septempunctata, 485. 
Diadem mountain, the, 783, 785. 
Diamond Point, 761. 
Diastylis, 742. 
Diatomacea, 218, 225, 544, 607, 737, 738, 
746; account of the, 930. 
Diatom ooze, 434, 435, 737 ; description 
of, 920. 
Diatoms, pelagic, see Diatomacea. 
Dicceum mindanense, 666. 
Dichelaspis, 852. 
Dickie, Prof., 376. 
Dicksonia culcita, 178. 
Dicladia,. 931. 
Dicrurus striatus, 666. 
Didyocalyx, 450. 
Dictyonina,444, 446, 451; suborders of, 447. 
Dictyosphcera, 450. 
“Dido,” H.M.S., 483. 
Diego Ramirez Islands, 886. 
Dielis wallacei, 555. 
Dietary, table of, 1028. 
Digby Point, 867. 
Diodon, 459. 
Diomedea, 324, 787 ; D., brachyura, 738 ; 
D. clilororhyncha, 265 ; D. exnlans, 
294, 319 ; D. fuliginosa, 299, 436. 
Diomedeinse, 324 ; differences between, 
and Procellariidae, 325. 
Dione vanillce, 128. 
Dioscarea, 713. 
Diphyes, 170, 218, 639.. 
Diplax pacificus, 485. 
Diplocheilus, 751. 
Diploria, 138 ; D. cerebriformis, 145, 146. 
Dipnoi, 455. 
Dipsas arruensis, 548. 
Diptera, 356, 376, 462, 891. 
Diptychus, 901. 
Direction Islands, 864. 
Diseina, 738 ; I). atlantica, 131, 132, 775. 
Discoarachne, 858. 
Discorbina, 186, 360, 379, 467, 842. 
“Discovery,” H.M.S., 310. 
Disease, of circulatory system, 1030 ; of 
digestive system, 1031 ; general, 1029; 
immunity from, during voyage, 359 ; 
of nervous system, 1030 ; of respira- 
tory system, 1030 ; of skin at Ki 
Islands, 553; at Humboldt Bay, 685. 
Disticliopora coccinea, 760. 
Distoma, 219 ; D. okcni, 316. 
Distressed ship, a, 130. 
Distribution, of Actinometra, 310; of Aste- 
roidea, 607 ; of Brachyura in shallow 
water, 585 ; of Coccospheres, 938 ; of 
Copepoda, 844 ; of Etmodiscus, 933 ; 
facts in, explained, 564; of Mon- 
axonida, 572 ; of moth, 600 ; of 
Nemertea, 832 ; of Ostracoda, 847 ; 
of plants by birds, 566, 787 ; of Rhab- 
dospheres, 938. 
Dittmar, Prof. W., xlvi, 954, 956, 971, 
973, 978, 983, 987, 990, 992, 993, 
995, 1068 ; chemical analyses by, 
1033 ; on composition of ocean water 
salts, 954, 972, 973 ; on composition 
of sea water, 954 ; on dissociation of 
sea w’ater carbonates, 954. 
Diving Petrel, 359. 
Dobbo, description of, 545, 564. 
Dobbo Harbour, 544; Dobbo Spit, 544, 552. 
Dock, 253, 257, 828. 
Dock at Valparaiso, 843. 
Dodecas elongata, 619. 
Dog Island, 121. 
Dogs introduced to destroy goats at Juan 
Fernandez, 820, 823. 
Dohrn, Prof., 740, 856, 858. 
Doliolum, 219. 
Dolomedcs, 485. 
Dolphin, 9, 545, 680, 729. 
Domicella solitaria, 489, 498. 
Donati, xxxv. 
Dorididae, 694. 
Dorigona, 617. 
Dorippidse, 585. 
Dorocidms papillata, 385, 388. 
Doto pygmcea, 136. 
Double Hill, 744. 
Double Island, 866. 
